1290691248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2549}}^1$

素因数の和:2715

約数の個数: 160

約数和(自身を含む): 4189017600

約数和(自身を除く): 2898326352

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 137, 154, 168, 176, 231, 264, 274, 308, 336, 411, 462, 528, 548, 616, 822, 924, 959, 1096, 1232, 1507, 1644, 1848, 1918, 2192, 2549, 2877, 3014, 3288, 3696, 3836, 4521, 5098, 5754, 6028, 6576, 7647, 7672, 9042, 10196, 10549, 11508, 12056, 15294, 15344, 17843, 18084, 20392, 21098, 23016, 24112, 28039, 30588, 31647, 35686, 36168, 40784, 42196, 46032, 53529, 56078, 61176, 63294, 71372, 72336, 84117, 84392, 107058, 112156, 122352, 126588, 142744, 168234, 168784, 196273, 214116, 224312, 253176, 285488, 336468, 349213, 392546, 428232, 448624, 506352, 588819, 672936, 698426, 785092, 856464, 1047639, 1177638, 1345872, 1396852, 1570184, 2095278, 2355276, 2444491, 2793704, 3140368, 3841343, 4190556, 4710552, 4888982, 5587408, 7333473, 7682686, 8381112, 9421104, 9777964, 11524029, 14666946, 15365372, 16762224, 19555928, 23048058, 26889401, 29333892, 30730744, 39111856, 46096116, 53778802, 58667784, 61461488, 80668203, 92192232, 107557604, 117335568, 161336406, 184384464, 215115208, 322672812, 430230416, 645345624, 1290691248]

約数ペア:

[(1, 1290691248), (2, 645345624), (3, 430230416), (4, 322672812), (6, 215115208), (7, 184384464), (8, 161336406), (11, 117335568), (12, 107557604), (14, 92192232), (16, 80668203), (21, 61461488), (22, 58667784), (24, 53778802), (28, 46096116), (33, 39111856), (42, 30730744), (44, 29333892), (48, 26889401), (56, 23048058), (66, 19555928), (77, 16762224), (84, 15365372), (88, 14666946), (112, 11524029), (132, 9777964), (137, 9421104), (154, 8381112), (168, 7682686), (176, 7333473), (231, 5587408), (264, 4888982), (274, 4710552), (308, 4190556), (336, 3841343), (411, 3140368), (462, 2793704), (528, 2444491), (548, 2355276), (616, 2095278), (822, 1570184), (924, 1396852), (959, 1345872), (1096, 1177638), (1232, 1047639), (1507, 856464), (1644, 785092), (1848, 698426), (1918, 672936), (2192, 588819), (2549, 506352), (2877, 448624), (3014, 428232), (3288, 392546), (3696, 349213), (3836, 336468), (4521, 285488), (5098, 253176), (5754, 224312), (6028, 214116), (6576, 196273), (7647, 168784), (7672, 168234), (9042, 142744), (10196, 126588), (10549, 122352), (11508, 112156), (12056, 107058), (15294, 84392), (15344, 84117), (17843, 72336), (18084, 71372), (20392, 63294), (21098, 61176), (23016, 56078), (24112, 53529), (28039, 46032), (30588, 42196), (31647, 40784), (35686, 36168)]